Competition 12" Diameter Rotor Left Hand (driver side)

Cobra Automotive’s own custom made 12” diameter directional vented rotors are a full 1-1/4” thick vs. the stock 13/16” thick 11” ones from the factory.  Thirty-six directional cooling vanes compliment this rotor's ability to dissipate heat, while the special stress relieving process reduces the possibility of warping during the break-in period.  Made of the same high quality material used in all forms of professional racing.  Also available with additional Cryogenic treatment for extra life and rotor stability.  Sold individually.